Home GPU Comparison AMD Radeon R9 285X vs AMD FirePro D500

AMD Radeon R9 285X vs AMD FirePro D500

We compared two Desktop platform GPUs: 3GB VRAM Radeon R9 285X and 3GB VRAM FirePro D500 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R9 285X 's Advantages
Larger VRAM bandwidth (264.0GB/s vs 243.8GB/s)
512 additional rendering cores
Lower TDP (200W vs 274W)

Score

Benchmark

FP32 (float)
Radeon R9 285X +84%
4.104 TFLOPS
FirePro D500
2.227 TFLOPS
VS

Graphics Card

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

Clock Speeds

-
Base Clock
-
-
Boost Clock
-
1375 MHz
Memory Clock
1270 MHz

Memory

3GB
Memory Size
3GB
GDDR5
Memory Type
GDDR5
384bit
Memory Bus
384bit
264.0GB/s
Bandwidth
243.8GB/s

Render Config

-
SM Count
-
32
Compute Units
24
2048
Shading Units
1536
128
TMUs
96
32
ROPs
32
-
Tensor Cores
-
-
RT Cores
-
16 KB (per CU)
L1 Cache
16 KB (per CU)
768 KB
L2 Cache
768 KB

Theoretical Performance

32.06 GPixel/s
Pixel Rate
23.20 GPixel/s
128.3 GTexel/s
Texture Rate
69.60 GTexel/s
-
FP16 (half)
-
4.104 TFLOPS
FP32 (float)
2.227 TFLOPS
-
FP64 (double)
556.8 GFLOPS

Graphics Processor

Tonga
GPU Name
Tahiti
Tonga XT (215-0851313)
GPU Variant
Tahiti LE GL
GCN 3.0
Architecture
GCN 1.0
TSMC
Foundry
TSMC
28 nm
Process Size
28 nm
5 billion
Transistors
4.313 billion
366 mm²
Die Size
352 mm²

Board Design

200W
TDP
274W
550 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 + 1x 8-pin
Power Connectors
-

Graphics Features

12 (12_0)
DirectX
12 (11_1)
4.6
OpenGL
4.6
2.0
OpenCL
1.2
1.2
Vulkan
1.2
-
CUDA
-
6.3
Shader Model
5.1

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