Home GPU Comparison AMD Radeon R7 265X OEM vs AMD FirePro D500

AMD Radeon R7 265X OEM vs AMD FirePro D500

We compared two Desktop platform GPUs: 2GB VRAM Radeon R7 265X OEM and 3GB VRAM FirePro D500 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 7 months late
Boost Clock925MHz
Lower TDP (150W vs 274W)
AMD FirePro D500 's Advantages
More VRAM (3GB vs 2GB)
Larger VRAM bandwidth (243.8GB/s vs 179.2GB/s)
256 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon R7 265X OEM +6%
2.368 TFLOPS
FirePro D500
2.227 TFLOPS
VS

Graphics Card

Aug 2014
Release Date
Jan 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
1270 MHz

Memory

2GB
Memory Size
3GB
GDDR5
Memory Type
GDDR5
256bit
Memory Bus
384bit
179.2GB/s
Bandwidth
243.8GB/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
768 KB
-
-
-

Theoretical Performance

29.60 GPixel/s
Pixel Rate
23.20 GPixel/s
74.00 GTexel/s
Texture Rate
69.60 GTexel/s
-
-
-
2.368 TFLOPS
FP32 (float)
2.227 TFLOPS
148.0 GFLOPS
FP64 (double)
556.8 GFLOPS

Board Design

150W
TDP
274W
450 W
Suggested PSU
600 W
2x DVI 1x HDMI 1.4a 1x DisplayPort 1.2
Outputs
6x mini-DisplayPort 1.2 1x SDI
1x 6-pin
Power Connectors
-

Graphics Processor

Curacao
GPU Name
Tahiti
Curacao PRO (215-0848000)
GPU Variant
Tahiti LE GL
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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