Home GPU Comparison AMD FirePro D500 vs AMD Radeon HD 6850

AMD FirePro D500 vs AMD Radeon HD 6850

We compared two Desktop platform GPUs: 3GB VRAM FirePro D500 and 1024MB VRAM Radeon HD 6850 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD FirePro D500 's Advantages
Released 3 years and 3 months late
More VRAM (3GB vs 1GB)
Larger VRAM bandwidth (243.8GB/s vs 128.0GB/s)
576 additional rendering cores
AMD Radeon HD 6850 's Advantages
Lower TDP (127W vs 274W)

Score

Benchmark

FP32 (float)
FirePro D500 +49%
2.227 TFLOPS
Radeon HD 6850
1.488 TFLOPS
VS

Graphics Card

Jan 2014
Release Date
Oct 2010
FirePro
Generation
Northern Islands
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
Base Clock
-
-
Boost Clock
-
1270 MHz
Memory Clock
1000 MHz

Memory

3GB
Memory Size
1024MB
GDDR5
Memory Type
GDDR5
384bit
Memory Bus
256bit
243.8GB/s
Bandwidth
128.0GB/s

Render Config

-
SM Count
-
24
Compute Units
12
1536
Shading Units
960
96
TMUs
48
32
ROPs
32
-
Tensor Cores
-
-
RT Cores
-
16 KB (per CU)
L1 Cache
8 KB (per CU)
768 KB
L2 Cache
512 KB

Theoretical Performance

23.20 GPixel/s
Pixel Rate
24.80 GPixel/s
69.60 GTexel/s
Texture Rate
37.20 GTexel/s
-
FP16 (half)
-
2.227 TFLOPS
FP32 (float)
1488 GFLOPS
556.8 GFLOPS
FP64 (double)
-

Graphics Processor

Tahiti
GPU Name
Barts
Tahiti LE GL
GPU Variant
Barts PRO (215-0798006)
GCN 1.0
Architecture
TeraScale 2
TSMC
Foundry
TSMC
28 nm
Process Size
40 nm
4.313 billion
Transistors
1.7 billion
352 mm²
Die Size
255 mm²

Board Design

274W
TDP
127W
600 W
Suggested PSU
300 W
6x mini-DisplayPort 1.2 1x SDI
Outputs
2x DVI 1x HDMI 1.3a 2x mini-DisplayPort 1.1
-
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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