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AMD Radeon E8870 PCIe

Graphics Processor
Saturn
Cores
768
TMUs
48
ROPs
16
Memory Size
4 GB
Memory Type
GDDR5
Bus Width
128 bit
GPU Chip
GPU
The Radeon E8870 PCIe was a mobile graphics chip by AMD, launched on September 29th, 2015. Built on the 28 nm process, and based on the Saturn graphics processor, in its Saturn ES8870 variant, the chip supports DirectX 12. This ensures that all modern games will run on Radeon E8870 PCIe. The Saturn graphics processor is an average sized chip with a die area of 160 mm² and 2,080 million transistors. Unlike the fully unlocked Radeon R9 M280X, which uses the same GPU but has all 896 shaders enabled, AMD has disabled some shading units on the Radeon E8870 PCIe to reach the product's target shader count. It features 768 shading units, 48 texture mapping units, and 16 ROPs. AMD has paired 4 GB GDDR5 memory with the Radeon E8870 PCIe, which are connected using a 128-bit memory interface. The GPU is operating at a frequency of 1000 MHz, memory is running at 1500 MHz (6 Gbps effective).
Being a single-slot card, the AMD Radeon E8870 PCIe does not require any additional power connector, its power draw is rated at 75 W maximum. Display outputs include: 4x DisplayPort 1.2. Radeon E8870 PCIe is connected to the rest of the system using a PCI-Express 3.0 x16 interface.

Graphics Processor

GPU Name
Saturn
GPU Variant
Saturn ES8870
(216-0865010)
Architecture
GCN 2.0
Foundry
TSMC
Process Size
28 nm
Transistors
2,080 million
Density
13.0M / mm²
Die Size
160 mm²
Chip Package
FCBGA-1093

Mobile Graphics

Release Date
Sep 29th, 2015
Generation
Embedded
(8000)
Production
End-of-life
Bus Interface
PCIe 3.0 x16
Reviews
3 in our database

Relative Performance

GeForce 210
8%
GeForce 9400 GT
10%
Radeon HD 4550
12%
Radeon HD 5450
16%
Radeon HD 6450
19%
GeForce GT 520
20%
GeForce GT 220
24%
GeForce GT 430
32%
Radeon HD 5570
32%
Radeon HD 4670
35%
GeForce GT 440
37%
GeForce GT 240
38%
GeForce 9600 GT
43%
Radeon HD 5670
46%
GeForce GT 640
49%
GeForce 9800 GT
51%
Radeon HD 6670
53%
Radeon HD 4830
55%
Radeon HD 4770
58%
Radeon HD 4850
61%
GeForce GTS 250
63%
GeForce GTS 450
65%
Radeon HD 5750
67%
Radeon HD 7750
76%
Radeon HD 5770
77%
GeForce GTX 260
78%
Radeon HD 4870
79%
Radeon Vega 8
79%
GeForce GTX 550 Ti
80%
GeForce GTX 650
81%
Radeon HD 5830
86%
Radeon HD 6790
90%
Radeon HD 4890
92%
GeForce GTX 460
95%
Radeon RX Vega 11
96%
GeForce GT 1030
97%
GeForce GTX 275
98%
Radeon HD 7770 GHz Edition
98%
GeForce GTX 280
98%
GeForce GTX 465
100%
Radeon E8870 PCIe
100%
Radeon HD 6850
105%
GeForce GTX 285
107%
Radeon HD 5850
115%
GeForce GTX 650 Ti
117%
Radeon HD 7790
117%
Radeon RX 550
122%
GeForce GTX 470
122%
Radeon HD 6870
126%
Radeon HD 5870
135%
GeForce GTX 560 Ti
139%
Radeon HD 4870 X2
140%
GeForce GTX 750 Ti
142%
Radeon HD 6950
143%
GeForce GTX 295
148%
GeForce GTX 650 Ti Boost
150%
Radeon HD 7850
151%
GeForce GTX 480
153%
Radeon HD 6970
161%
Radeon R7 265
164%
Radeon RX 460
166%
Radeon R7 370
166%
GeForce GTX 660
167%
GeForce GTX 570
167%
Radeon RX 560
170%
GeForce GTX 950
181%
Radeon HD 7870 GHz Edition
182%
Radeon R9 270X
187%
GeForce GTX 660 Ti
189%
GeForce GTX 580
190%
GeForce GTX 1050
191%
Radeon HD 7950
192%
GeForce GTX 1630
196%
Radeon HD 5970
196%
GeForce GTX 760
201%
GeForce GTX 670
217%
GeForce GTX 960
222%
Radeon R9 380
228%
Radeon R9 285
229%
Radeon HD 7970
231%
GeForce GTX 680
234%
GeForce GTX 1050 Ti
239%
GeForce GTX 770
246%
Radeon HD 6990
251%
Radeon R9 280X
257%
GeForce GTX 590
261%
Radeon HD 7970 GHz Edition
261%
GeForce GTX 780
289%
Arc A380
290%
Radeon RX 6400
294%
GeForce GTX 1650
300%
Radeon RX 470
318%
Radeon R9 290
323%
Radeon RX 570
340%
Radeon R9 390
344%
Radeon R9 290X
346%
GeForce GTX 970
351%
GeForce GTX TITAN
355%
GeForce GTX 780 Ti
360%
Radeon R9 390X
365%
Radeon HD 7990
367%
Radeon RX 480
369%
GeForce GTX 690
372%
GeForce GTX 1060 6 GB
382%
Radeon RX 5500 OEM
387%
Radeon RX 580
392%
Radeon RX 5500 XT
395%
Radeon RX 6500 XT
398%
GeForce GTX 980
400%
GeForce GTX 1650 SUPER
403%
Radeon R9 FURY
405%
Radeon RX 590
423%
Radeon R9 295X2
446%
GeForce GTX 1660
448%
Radeon R9 FURY X
453%
GeForce GTX 980 Ti
461%
GeForce GTX TITAN X
473%
GeForce GTX 1660 SUPER
487%
GeForce GTX 1070
514%
GeForce GTX 1660 Ti
514%
GeForce RTX 3050 8 GB
523%
Radeon RX Vega 56
548%
GeForce GTX 1070 Ti
581%
Radeon RX 5600 XT
589%
Radeon RX Vega 64
597%
GeForce GTX 1080
606%
GeForce RTX 2060
606%
Radeon RX 5700
630%
Arc A580
632%
Radeon RX 6600
658%
GeForce RTX 2060 SUPER
680%
GeForce RTX 2070
689%
Radeon RX 5700 XT
690%
GeForce RTX 3060 12 GB
703%
Arc A750
726%
Radeon VII
730%
TITAN X Pascal
749%
Radeon RX 6600 XT
757%
GeForce GTX 1080 Ti
771%
Arc A770
779%
GeForce RTX 2070 SUPER
780%
Radeon RX 6650 XT
820%
Radeon RX 7600
829%
GeForce RTX 4060
833%
GeForce RTX 2080
839%
Radeon RX 7600 XT
856%
GeForce RTX 2080 SUPER
879%
GeForce RTX 3060 Ti
901%
Radeon RX 6700 XT
933%
Radeon RX 6750 XT
990%
GeForce RTX 4060 Ti 8 GB
1001%
GeForce RTX 2080 Ti
1008%
GeForce RTX 3070
1055%
GeForce RTX 3070 Ti
1129%
Radeon RX 7700 XT
1141%
Radeon RX 6800
1163%
GeForce RTX 4070
1289%
Radeon RX 6800 XT
1321%
GeForce RTX 3080
1371%
Radeon RX 7800 XT
1385%
Radeon RX 6900 XT
1423%
GeForce RTX 4070 SUPER
1495%
Radeon RX 7900 GRE
1523%
GeForce RTX 3080 Ti
1536%
Radeon RX 6950 XT
1538%
GeForce RTX 3090
1565%
GeForce RTX 4070 Ti
1604%
GeForce RTX 4070 Ti SUPER
1752%
Radeon RX 7900 XT
1800%
GeForce RTX 3090 Ti
1815%
GeForce RTX 4080
2038%
GeForce RTX 4080 SUPER
2068%
Radeon RX 7900 XTX
2088%
GeForce RTX 4090
2560%
Based on TPU review data: "Performance Summary" at 1920x1080, 4K for 2080 Ti and faster.
Performance estimated based on architecture, shader count and clocks.

Clock Speeds

GPU Clock
1000 MHz
Memory Clock
1500 MHz
6 Gbps effective

Memory

Memory Size
4 GB
Memory Type
GDDR5
Memory Bus
128 bit
Bandwidth
96.00 GB/s

Render Config

Shading Units
768
TMUs
48
ROPs
16
Compute Units
12
L1 Cache
16 KB (per CU)
L2 Cache
256 KB

Theoretical Performance

Pixel Rate
16.00 GPixel/s
Texture Rate
48.00 GTexel/s
FP32 (float)
1.536 TFLOPS
FP64 (double)
96.00 GFLOPS (1:16)

Board Design

Slot Width
Single-slot
TDP
75 W
Outputs
4x DisplayPort 1.2
Power Connectors
None
Board Number
C600

Graphics Features

DirectX
12 (12_0)
OpenGL
4.6
OpenCL
2.1
Vulkan
1.2.170
Shader Model
6.5

Saturn GPU Notes

Generation: Sea Islands
Desktop Variant: Bonaire / Tobago
Mobile Variant: Strato / Emerald
Graphics/Compute: GFX7 (gfx704)
Display Core Engine: 8.2
Unified Video Decoder: 4.2
Video Compression Engine: 2.0
System DMA: 1.0.0
CLRX: GCN 1.1.0

Latest Drivers:
Windows 7:
32-bit: Radeon Software: Adrenalin Edition 18.9.3
64-bit: AMD Software: Adrenalin Edition 22.6.1

Windows 8.1:
32-bit: Radeon Software: Crimson ReLive Edition 16.12.2 / 17.1.2
64-bit: Radeon Software: Crimson ReLive Edition 17.4.4 / 17.7.1

Windows 10:
32-bit: Radeon Software: Adrenalin Edition 18.9.3
64-bit: AMD Software: Adrenalin Edition 22.6.1

Devices based on this design (1)

Name GPU Clock Memory Clock Other Changes
1000 MHz 1500 MHz 174 mm/6.9 inches, 6x mini-DisplayPort
Nov 21st, 2024 11:17 EST change timezone

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