Home GPU Comparison AMD FirePro S7000 vs AMD Radeon HD 7870 XT

AMD FirePro S7000 vs AMD Radeon HD 7870 XT

We compared two Desktop platform GPUs: 4GB VRAM FirePro S7000 and 2GB VRAM Radeon HD 7870 XT to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD FirePro S7000 's Advantages
More VRAM (4GB vs 2GB)
Lower TDP (150W vs 185W)
AMD Radeon HD 7870 XT 's Advantages
Boost Clock975MHz
Larger VRAM bandwidth (192.0GB/s vs 153.6GB/s)
256 additional rendering cores

Score

Benchmark

FP32 (float)
FirePro S7000
2.432 TFLOPS
Radeon HD 7870 XT +23%
2.995 TFLOPS
VS

Graphics Card

Aug 2012
Release Date
Nov 2012
FirePro
Generation
Southern Islands
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

-
Base Clock
925 MHz
-
Boost Clock
975 MHz
1200 MHz
Memory Clock
1500 MHz

Memory

4GB
Memory Size
2GB
GDDR5
Memory Type
GDDR5
256bit
Memory Bus
256bit
153.6GB/s
Bandwidth
192.0GB/s

Render Config

20
Compute Units
24
-
-
-
1280
Shading Units
1536
80
TMUs
96
32
ROPs
32
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
16 KB (per CU)
512 KB
L2 Cache
512 KB
-
-
-

Theoretical Performance

30.40 GPixel/s
Pixel Rate
31.20 GPixel/s
76.00 GTexel/s
Texture Rate
93.60 GTexel/s
-
-
-
2.432 TFLOPS
FP32 (float)
2.995 TFLOPS
152.0 GFLOPS
FP64 (double)
748.8 GFLOPS

Board Design

150W
TDP
185W
450 W
Suggested PSU
450 W
1x DisplayPort 1.2
Outputs
1x DVI 1x HDMI 1.4a 2x mini-DisplayPort 1.2
1x 6-pin
Power Connectors
2x 6-pin

Graphics Processor

Pitcairn
GPU Name
Tahiti
Pitcairn XT GL (215-0828073)
GPU Variant
Tahiti LE (215-0821122)
GCN 1.0
Architecture
GCN 1.0
TSMC
Foundry
TSMC
28 nm
Process Size
28 nm
2.8 billion
Transistors
4.313 billion
212 mm²
Die Size
352 mm²

Graphics Features

12 (11_1)
DirectX
12 (11_1)
4.6
OpenGL
4.6
1.2
OpenCL
1.2
1.2
Vulkan
1.2
-
-
-
5.1
Shader Model
5.1

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