Home GPU Comparison AMD FirePro D500 vs AMD Radeon HD 7870 XT

AMD FirePro D500 vs AMD Radeon HD 7870 XT

We compared two Desktop platform GPUs: 3GB VRAM FirePro D500 and 2GB VRAM Radeon HD 7870 XT to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD FirePro D500 's Advantages
Released 1 years and 2 months late
More VRAM (3GB vs 2GB)
Larger VRAM bandwidth (243.8GB/s vs 192.0GB/s)
AMD Radeon HD 7870 XT 's Advantages
Boost Clock975MHz
Lower TDP (185W vs 274W)

Score

Benchmark

FP32 (float)
FirePro D500
2.227 TFLOPS
Radeon HD 7870 XT +34%
2.995 TFLOPS
VS

Graphics Card

Jan 2014
Release Date
Nov 2012
FirePro
Generation
Southern Islands
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

-
Base Clock
925 MHz
-
Boost Clock
975 MHz
1270 MHz
Memory Clock
1500 MHz

Memory

3GB
Memory Size
2GB
GDDR5
Memory Type
GDDR5
384bit
Memory Bus
256bit
243.8GB/s
Bandwidth
192.0GB/s

Render Config

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

Theoretical Performance

23.20 GPixel/s
Pixel Rate
31.20 GPixel/s
69.60 GTexel/s
Texture Rate
93.60 GTexel/s
-
FP16 (half)
-
2.227 TFLOPS
FP32 (float)
2.995 TFLOPS
556.8 GFLOPS
FP64 (double)
748.8 GFLOPS

Graphics Processor

Tahiti
GPU Name
Tahiti
Tahiti LE GL
GPU Variant
Tahiti LE (215-0821122)
GCN 1.0
Architecture
GCN 1.0
TSMC
Foundry
TSMC
28 nm
Process Size
28 nm
4.313 billion
Transistors
4.313 billion
352 mm²
Die Size
352 mm²

Board Design

274W
TDP
185W
600 W
Suggested PSU
450 W
6x mini-DisplayPort 1.2 1x SDI
Outputs
1x DVI 1x HDMI 1.4a 2x mini-DisplayPort 1.2
-
Power Connectors
2x 6-pin

Graphics Features

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

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