Home GPU Comparison AMD Radeon R7 265 vs AMD FirePro S9100

AMD Radeon R7 265 vs AMD FirePro S9100

We compared two Desktop platform GPUs: 2GB VRAM Radeon R7 265 and 12GB VRAM FirePro S9100 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R7 265 's Advantages
Boost Clock925MHz
Lower TDP (150W vs 225W)
AMD FirePro S9100 's Advantages
Released 8 months late
More VRAM (12GB vs 2GB)
Larger VRAM bandwidth (320.0GB/s vs 179.2GB/s)
1536 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon R7 265
1.894 TFLOPS
FirePro S9100 +122%
4.219 TFLOPS
VS

Graphics Card

Feb 2014
Release Date
Oct 2014
Volcanic Islands
Generation
FirePro
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

900 MHz
Base Clock
-
925 MHz
Boost Clock
-
1400 MHz
Memory Clock
1250 MHz

Memory

2GB
Memory Size
12GB
GDDR5
Memory Type
GDDR5
256bit
Memory Bus
512bit
179.2GB/s
Bandwidth
320.0GB/s

Render Config

16
Compute Units
40
-
-
-
1024
Shading Units
2560
64
TMUs
160
32
ROPs
64
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
16 KB (per CU)
512 KB
L2 Cache
1024 KB
-
-
-

Theoretical Performance

29.60 GPixel/s
Pixel Rate
52.74 GPixel/s
59.20 GTexel/s
Texture Rate
131.8 GTexel/s
-
-
-
1.894 TFLOPS
FP32 (float)
4.219 TFLOPS
118.4 GFLOPS
FP64 (double)
2.109 TFLOPS

Board Design

150W
TDP
225W
450 W
Suggested PSU
550 W
2x DVI 1x HDMI 1.4a 1x DisplayPort 1.2
Outputs
No outputs
1x 6-pin
Power Connectors
1x 6-pin + 1x 8-pin

Graphics Processor

Pitcairn
GPU Name
Hawaii
Pitcairn PRO (215-0828062)
GPU Variant
Hawaii GL40
GCN 1.0
Architecture
GCN 2.0
TSMC
Foundry
TSMC
28 nm
Process Size
28 nm
2.8 billion
Transistors
6.2 billion
212 mm²
Die Size
438 mm²

Graphics Features

12 (11_1)
DirectX
12 (12_0)
4.6
OpenGL
4.6
1.2
OpenCL
2.0
1.2
Vulkan
1.2
-
-
-
5.1
Shader Model
6.3

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