Home GPU Comparison AMD FirePro D500 vs ATI Radeon HD 4870 Mac Edition

AMD FirePro D500 vs ATI Radeon HD 4870 Mac Edition

We compared two Desktop platform GPUs: 3GB VRAM FirePro D500 and 512MB VRAM Radeon HD 4870 Mac Edition to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD FirePro D500 's Advantages
Released 5 years late
More VRAM (3GB vs 512GB)
Larger VRAM bandwidth (243.8GB/s vs 108.8GB/s)
736 additional rendering cores
ATI Radeon HD 4870 Mac Edition 's Advantages
Lower TDP (150W vs 274W)

Score

Benchmark

FP32 (float)
FirePro D500 +85%
2.227 TFLOPS
Radeon HD 4870 Mac Edition
1.2 TFLOPS
VS

Graphics Card

Jan 2014
Release Date
Jan 2009
FirePro
Generation
Radeon R700
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
-
-
-
-
-
1270 MHz
Memory Clock
850 MHz

Memory

3GB
Memory Size
512MB
GDDR5
Memory Type
GDDR5
384bit
Memory Bus
256bit
243.8GB/s
Bandwidth
108.8GB/s

Render Config

24
Compute Units
10
-
-
-
1536
Shading Units
800
96
TMUs
40
32
ROPs
16
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
16 KB (per CU)
768 KB
L2 Cache
256 KB
-
-
-

Theoretical Performance

23.20 GPixel/s
Pixel Rate
12.00 GPixel/s
69.60 GTexel/s
Texture Rate
30.00 GTexel/s
-
-
-
2.227 TFLOPS
FP32 (float)
1200 GFLOPS
556.8 GFLOPS
FP64 (double)
240.0 GFLOPS

Board Design

274W
TDP
150W
600 W
Suggested PSU
450 W
6x mini-DisplayPort 1.2 1x SDI
Outputs
1x DVI 1x mini-DisplayPort 1.0
-
Power Connectors
2x 6-pin

Graphics Processor

Tahiti
GPU Name
RV770
Tahiti LE GL
GPU Variant
RV770 XT Mac (215-0669080)
GCN 1.0
Architecture
TeraScale
TSMC
Foundry
TSMC
28 nm
Process Size
55 nm
4.313 billion
Transistors
0.956 billion
352 mm²
Die Size
256 mm²

Graphics Features

12 (11_1)
DirectX
10.1 (10_1)
4.6
OpenGL
3.3
1.2
OpenCL
1.1
1.2
Vulkan
N/A
-
-
-
5.1
Shader Model
4.1

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