Home GPU Comparison AMD Radeon HD 7970 GHz Edition vs NVIDIA GeForce 9300 SE

AMD Radeon HD 7970 GHz Edition vs NVIDIA GeForce 9300 SE

We compared two Desktop platform GPUs: 3GB VRAM Radeon HD 7970 GHz Edition and 256MB VRAM GeForce 9300 SE to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 7970 GHz Edition 's Advantages
Released 4 years late
Boost Clock1050MHz
More VRAM (3GB vs 256GB)
Larger VRAM bandwidth (288.0GB/s vs 6.400GB/s)
2040 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon HD 7970 GHz Edition +21405%
4.301 TFLOPS
GeForce 9300 SE
0.02 TFLOPS
VS

Graphics Card

Jun 2012
Release Date
Jun 2008
Southern Islands
Generation
GeForce 9
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

1000 MHz
Base Clock
-
1050 MHz
Boost Clock
-
1500 MHz
Memory Clock
400 MHz

Memory

3GB
Memory Size
256MB
GDDR5
Memory Type
DDR2
384bit
Memory Bus
64bit
288.0GB/s
Bandwidth
6.400GB/s

Render Config

32
Compute Units
-
-
SM Count
1
2048
Shading Units
8
128
TMUs
4
32
ROPs
4
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
-
768 KB
L2 Cache
16 KB
-
-
-

Theoretical Performance

33.60 GPixel/s
Pixel Rate
2.160 GPixel/s
134.4 GTexel/s
Texture Rate
2.160 GTexel/s
-
-
-
4.301 TFLOPS
FP32 (float)
20.80 GFLOPS
1075 GFLOPS
FP64 (double)
-

Board Design

300W
TDP
Unknown
700 W
Suggested PSU
200 W
1x DVI 1x HDMI 1.4a 2x mini-DisplayPort 1.2
Outputs
1x DVI 1x HDMI 1x VGA
1x 6-pin + 1x 8-pin
Power Connectors
None

Graphics Processor

Tahiti
GPU Name
G98S
Tahiti XT2 (215-0821065)
GPU Variant
-
GCN 1.0
Architecture
Tesla
TSMC
Foundry
UMC
28 nm
Process Size
65 nm
4.313 billion
Transistors
0.21 billion
352 mm²
Die Size
86 mm²

Graphics Features

12 (11_1)
DirectX
11.1 (10_0)
4.6
OpenGL
3.3
1.2
OpenCL
1.1
1.2
Vulkan
N/A
-
CUDA
1.1
5.1
Shader Model
4.0

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