Home GPU Comparison AMD Radeon HD 6970 X2 vs AMD FirePro D500

AMD Radeon HD 6970 X2 vs AMD FirePro D500

We compared two Desktop platform GPUs: 2GB VRAM Radeon HD 6970 X2 and 3GB VRAM FirePro D500 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD FirePro D500 's Advantages
More VRAM (3GB vs 2GB)
Larger VRAM bandwidth (243.8GB/s vs 176.0GB/s)
Lower TDP (274W vs 375W)

Score

Benchmark

FP32 (float)
Radeon HD 6970 X2 +21%
2.703 TFLOPS
FirePro D500
2.227 TFLOPS
VS

Graphics Card

Unknown
Release Date
Jan 2014
Northern Islands
Generation
FirePro
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

-
-
-
-
-
-
1375 MHz
Memory Clock
1270 MHz

Memory

2GB
Memory Size
3GB
GDDR5
Memory Type
GDDR5
256bit
Memory Bus
384bit
176.0GB/s
Bandwidth
243.8GB/s

Render Config

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

Theoretical Performance

28.16 GPixel/s
Pixel Rate
23.20 GPixel/s
84.48 GTexel/s
Texture Rate
69.60 GTexel/s
-
-
-
2.703 TFLOPS
FP32 (float)
2.227 TFLOPS
-
FP64 (double)
556.8 GFLOPS

Board Design

375W
TDP
274W
750 W
Suggested PSU
600 W
2x DVI 1x HDMI 1.4a 2x mini-DisplayPort 1.2
Outputs
6x mini-DisplayPort 1.2 1x SDI
3x 8-pin
Power Connectors
-

Graphics Processor

Antilles
GPU Name
Tahiti
Antilles XT (215-0807027)
GPU Variant
Tahiti LE GL
TeraScale 3
Architecture
GCN 1.0
TSMC
Foundry
TSMC
40 nm
Process Size
28 nm
2.64 billion
Transistors
4.313 billion
389 mm²
Die Size
352 mm²

Graphics Features

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

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