Home GPU Comparison AMD Radeon HD 7670 OEM vs AMD FirePro D300

AMD Radeon HD 7670 OEM vs AMD FirePro D300

We compared two Desktop platform GPUs: 512MB VRAM Radeon HD 7670 OEM and 2GB VRAM FirePro D300 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 7670 OEM 's Advantages
Lower TDP (66W vs 150W)
AMD FirePro D300 's Advantages
Released 2 years late
Larger VRAM bandwidth (162.6GB/s vs 64.00GB/s)
800 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon HD 7670 OEM
0.768 TFLOPS
FirePro D300 +183%
2.176 TFLOPS
VS

Graphics Card

Jan 2012
Release Date
Jan 2014
Southern Islands
Generation
FirePro
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

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

Memory

512MB
Memory Size
2GB
GDDR5
Memory Type
GDDR5
128bit
Memory Bus
256bit
64.00GB/s
Bandwidth
162.6GB/s

Render Config

-
SM Count
-
6
Compute Units
20
480
Shading Units
1280
24
TMUs
80
8
ROPs
32
-
Tensor Cores
-
-
RT Cores
-
8 KB (per CU)
L1 Cache
16 KB (per CU)
256 KB
L2 Cache
512 KB

Theoretical Performance

6.400 GPixel/s
Pixel Rate
27.20 GPixel/s
19.20 GTexel/s
Texture Rate
68.00 GTexel/s
-
FP16 (half)
-
768.0 GFLOPS
FP32 (float)
2.176 TFLOPS
-
FP64 (double)
136.0 GFLOPS

Graphics Processor

Turks
GPU Name
Pitcairn
Turks XT (215-0803000)
GPU Variant
Pitcairn XT GL (215-0828073)
TeraScale 2
Architecture
GCN 1.0
TSMC
Foundry
TSMC
40 nm
Process Size
28 nm
0.716 billion
Transistors
2.8 billion
118 mm²
Die Size
212 mm²

Board Design

66W
TDP
150W
250 W
Suggested PSU
450 W
1x DVI 1x DisplayPort 1.1 1x VGA
Outputs
4x DisplayPort 1.2
None
Power Connectors
-

Graphics Features

11.2 (11_0)
DirectX
12 (11_1)
4.4
OpenGL
4.6
1.2
OpenCL
1.2
N/A
Vulkan
1.2
-
CUDA
-
5.0
Shader Model
5.1

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