Home GPU Comparison AMD FirePro D300 vs ATI Radeon HD 4860

AMD FirePro D300 vs ATI Radeon HD 4860

We compared two Desktop platform GPUs: 2GB VRAM FirePro D300 and 512MB VRAM Radeon HD 4860 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD FirePro D300 's Advantages
Released 4 years and 4 months late
More VRAM (2GB vs 512GB)
Larger VRAM bandwidth (162.6GB/s vs 96.00GB/s)
640 additional rendering cores
ATI Radeon HD 4860 's Advantages
Lower TDP (130W vs 150W)

Score

Benchmark

FP32 (float)
FirePro D300 +142%
2.176 TFLOPS
Radeon HD 4860
0.896 TFLOPS
VS

Graphics Card

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

Clock Speeds

-
-
-
-
-
-
1270 MHz
Memory Clock
750 MHz

Memory

2GB
Memory Size
512MB
GDDR5
Memory Type
GDDR5
256bit
Memory Bus
256bit
162.6GB/s
Bandwidth
96.00GB/s

Render Config

20
Compute Units
8
-
-
-
1280
Shading Units
640
80
TMUs
32
32
ROPs
16
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
16 KB (per CU)
512 KB
L2 Cache
256 KB
-
-
-

Theoretical Performance

27.20 GPixel/s
Pixel Rate
11.20 GPixel/s
68.00 GTexel/s
Texture Rate
22.40 GTexel/s
-
-
-
2.176 TFLOPS
FP32 (float)
896.0 GFLOPS
136.0 GFLOPS
FP64 (double)
179.2 GFLOPS

Board Design

150W
TDP
130W
450 W
Suggested PSU
300 W
4x DisplayPort 1.2
Outputs
2x DVI 1x S-Video
-
Power Connectors
2x 6-pin

Graphics Processor

Pitcairn
GPU Name
RV790
Pitcairn XT GL (215-0828073)
GPU Variant
RV790 GT
GCN 1.0
Architecture
TeraScale
TSMC
Foundry
TSMC
28 nm
Process Size
55 nm
2.8 billion
Transistors
0.959 billion
212 mm²
Die Size
282 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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