Home GPU Comparison AMD FirePro D500 vs ATI Radeon HD 3870 X2

AMD FirePro D500 vs ATI Radeon HD 3870 X2

We compared two Desktop platform GPUs: 3GB VRAM FirePro D500 and 512MB VRAM Radeon HD 3870 X2 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD FirePro D500 's Advantages
Released 6 years late
More VRAM (3GB vs 512GB)
Larger VRAM bandwidth (243.8GB/s vs 57.66GB/s)
1216 additional rendering cores
ATI Radeon HD 3870 X2 's Advantages
Lower TDP (165W vs 274W)

Score

Benchmark

FP32 (float)
FirePro D500 +321%
2.227 TFLOPS
Radeon HD 3870 X2
0.528 TFLOPS
VS

Graphics Card

Jan 2014
Release Date
Jan 2008
FirePro
Generation
Radeon R600
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
-
-
-
-
-
1270 MHz
Memory Clock
901 MHz

Memory

3GB
Memory Size
512MB
GDDR5
Memory Type
GDDR3
384bit
Memory Bus
256bit
243.8GB/s
Bandwidth
57.66GB/s

Render Config

24
Compute Units
4
-
-
-
1536
Shading Units
320
96
TMUs
16
32
ROPs
16
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
-
768 KB
L2 Cache
256 KB
-
-
-

Theoretical Performance

23.20 GPixel/s
Pixel Rate
13.20 GPixel/s
69.60 GTexel/s
Texture Rate
13.20 GTexel/s
-
-
-
2.227 TFLOPS
FP32 (float)
528.0 GFLOPS
556.8 GFLOPS
FP64 (double)
105.6 GFLOPS

Board Design

274W
TDP
165W
600 W
Suggested PSU
450 W
6x mini-DisplayPort 1.2 1x SDI
Outputs
2x DVI 1x S-Video
-
Power Connectors
1x 6-pin + 1x 8-pin

Graphics Processor

Tahiti
GPU Name
R680
Tahiti LE GL
GPU Variant
R680 XT (215-0708017)
GCN 1.0
Architecture
TeraScale
TSMC
Foundry
TSMC
28 nm
Process Size
55 nm
4.313 billion
Transistors
0.666 billion
352 mm²
Die Size
192 mm²

Graphics Features

12 (11_1)
DirectX
10.1 (10_1)
4.6
OpenGL
3.3 (full) 4.0 (partial)
1.2
OpenCL
N/A
1.2
Vulkan
N/A
-
-
-
5.1
Shader Model
4.1

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