Home GPU Comparison AMD FirePro S9300 X2 vs AMD Radeon HD 7870 XT

AMD FirePro S9300 X2 vs AMD Radeon HD 7870 XT

We compared two Desktop platform GPUs: 4GB VRAM FirePro S9300 X2 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 S9300 X2 's Advantages
Released 3 years and 4 months late
More VRAM (4GB vs 2GB)
Larger VRAM bandwidth (512.0GB/s vs 192.0GB/s)
2560 additional rendering cores
AMD Radeon HD 7870 XT 's Advantages
Boost Clock975MHz
Lower TDP (185W vs 300W)

Score

Benchmark

FP32 (float)
FirePro S9300 X2 +166%
7.987 TFLOPS
Radeon HD 7870 XT
2.995 TFLOPS
VS

Graphics Card

Mar 2016
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
500 MHz
Memory Clock
1500 MHz

Memory

4GB
Memory Size
2GB
HBM
Memory Type
GDDR5
4096bit
Memory Bus
256bit
512.0GB/s
Bandwidth
192.0GB/s

Render Config

-
SM Count
-
64
Compute Units
24
4096
Shading Units
1536
256
TMUs
96
64
ROPs
32
-
Tensor Cores
-
-
RT Cores
-
16 KB (per CU)
L1 Cache
16 KB (per CU)
2 MB
L2 Cache
512 KB

Theoretical Performance

62.40 GPixel/s
Pixel Rate
31.20 GPixel/s
249.6 GTexel/s
Texture Rate
93.60 GTexel/s
-
FP16 (half)
-
7.987 TFLOPS
FP32 (float)
2.995 TFLOPS
499.2 GFLOPS
FP64 (double)
748.8 GFLOPS

Graphics Processor

Capsaicin
GPU Name
Tahiti
Capsaicin XT
GPU Variant
Tahiti LE (215-0821122)
GCN 3.0
Architecture
GCN 1.0
TSMC
Foundry
TSMC
28 nm
Process Size
28 nm
8.9 billion
Transistors
4.313 billion
596 mm²
Die Size
352 mm²

Board Design

300W
TDP
185W
700 W
Suggested PSU
450 W
No outputs
Outputs
1x DVI 1x HDMI 1.4a 2x mini-DisplayPort 1.2
2x 8-pin
Power Connectors
2x 6-pin

Graphics Features

12 (12_0)
DirectX
12 (11_1)
4.6
OpenGL
4.6
2.0
OpenCL
1.2
1.2
Vulkan
1.2
-
CUDA
-
6.0
Shader Model
5.1

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