Home GPU Comparison AMD Radeon R7 265X OEM vs ATI FirePro V7800

AMD Radeon R7 265X OEM vs ATI FirePro V7800

We compared two Desktop platform GPUs: 2GB VRAM Radeon R7 265X OEM and 2GB VRAM FirePro V7800 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R7 265X OEM 's Advantages
Released 4 years and 4 months late
Boost Clock925MHz
Larger VRAM bandwidth (179.2GB/s vs 128.0GB/s)
ATI FirePro V7800 's Advantages
160 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon R7 265X OEM +17%
2.368 TFLOPS
FirePro V7800
2.016 TFLOPS
VS

Graphics Card

Aug 2014
Release Date
Apr 2010
Volcanic Islands
Generation
FirePro
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

900 MHz
Base Clock
-
925 MHz
Boost Clock
-
1400 MHz
Memory Clock
1000 MHz

Memory

2GB
Memory Size
2GB
GDDR5
Memory Type
GDDR5
256bit
Memory Bus
256bit
179.2GB/s
Bandwidth
128.0GB/s

Render Config

-
SM Count
-
20
Compute Units
18
1280
Shading Units
1440
80
TMUs
72
32
ROPs
32
-
Tensor Cores
-
-
RT Cores
-
16 KB (per CU)
L1 Cache
8 KB (per CU)
512 KB
L2 Cache
512 KB

Theoretical Performance

29.60 GPixel/s
Pixel Rate
22.40 GPixel/s
74.00 GTexel/s
Texture Rate
50.40 GTexel/s
-
FP16 (half)
-
2.368 TFLOPS
FP32 (float)
2.016 TFLOPS
148.0 GFLOPS
FP64 (double)
403.2 GFLOPS

Graphics Processor

Curacao
GPU Name
Cypress
Curacao PRO (215-0848000)
GPU Variant
Cypress PRO GL
GCN 1.0
Architecture
TeraScale 2
TSMC
Foundry
TSMC
28 nm
Process Size
40 nm
2.8 billion
Transistors
2.154 billion
212 mm²
Die Size
334 mm²

Board Design

150W
TDP
150W
450 W
Suggested PSU
450 W
2x DVI 1x HDMI 1.4a 1x DisplayPort 1.2
Outputs
1x DVI 2x DisplayPort 1.1
1x 6-pin
Power Connectors
1x 6-pin

Graphics Features

12 (11_1)
DirectX
11.2 (11_0)
4.6
OpenGL
4.4
1.2
OpenCL
1.2
1.2
Vulkan
N/A
-
CUDA
-
5.1
Shader Model
5.0

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