Home GPU Comparison AMD FirePro S7150 x2 vs ATI Radeon HD 4870 Mac Edition

AMD FirePro S7150 x2 vs ATI Radeon HD 4870 Mac Edition

We compared two Desktop platform GPUs: 8GB VRAM FirePro S7150 x2 and 512MB VRAM Radeon HD 4870 Mac Edition to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD FirePro S7150 x2 's Advantages
Released 7 years and 1 months late
More VRAM (8GB vs 512GB)
Larger VRAM bandwidth (160.0GB/s vs 108.8GB/s)
992 additional rendering cores
ATI Radeon HD 4870 Mac Edition 's Advantages
Lower TDP (150W vs 265W)

Score

Benchmark

FP32 (float)
FirePro S7150 x2 +174%
3.297 TFLOPS
Radeon HD 4870 Mac Edition
1.2 TFLOPS
VS

Graphics Card

Feb 2016
Release Date
Jan 2009
FirePro Server
Generation
Radeon R700
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
-
-
-
-
-
1250 MHz
Memory Clock
850 MHz

Memory

8GB
Memory Size
512MB
GDDR5
Memory Type
GDDR5
256bit
Memory Bus
256bit
160.0GB/s
Bandwidth
108.8GB/s

Render Config

28
Compute Units
10
-
-
-
1792
Shading Units
800
112
TMUs
40
32
ROPs
16
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
16 KB (per CU)
512 KB
L2 Cache
256 KB
-
-
-

Theoretical Performance

29.44 GPixel/s
Pixel Rate
12.00 GPixel/s
103.0 GTexel/s
Texture Rate
30.00 GTexel/s
3.297 TFLOPS
FP16 (half)
-
3.297 TFLOPS
FP32 (float)
1200 GFLOPS
206.1 GFLOPS
FP64 (double)
240.0 GFLOPS

Board Design

265W
TDP
150W
600 W
Suggested PSU
450 W
No outputs
Outputs
1x DVI 1x mini-DisplayPort 1.0
1x 6-pin + 1x 8-pin
Power Connectors
2x 6-pin

Graphics Processor

Tonga
GPU Name
RV770
Cloudy Tau
GPU Variant
RV770 XT Mac (215-0669080)
GCN 3.0
Architecture
TeraScale
TSMC
Foundry
TSMC
28 nm
Process Size
55 nm
5 billion
Transistors
0.956 billion
366 mm²
Die Size
256 mm²

Graphics Features

12 (12_0)
DirectX
10.1 (10_1)
4.6
OpenGL
3.3
2.1
OpenCL
1.1
1.2.170
Vulkan
N/A
-
-
-
6.5
Shader Model
4.1

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