Home GPU Comparison NVIDIA GeForce 9500 GT Mac Edition vs AMD Radeon HD 7970

NVIDIA GeForce 9500 GT Mac Edition vs AMD Radeon HD 7970

We compared two Desktop platform GPUs: 512MB VRAM GeForce 9500 GT Mac Edition and 3GB VRAM Radeon HD 7970 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce 9500 GT Mac Edition 's Advantages
Lower TDP (50W vs 250W)
AMD Radeon HD 7970 's Advantages
Released 1 years and 7 months late
More VRAM (3GB vs 512GB)
Larger VRAM bandwidth (264.0GB/s vs 25.60GB/s)
2016 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce 9500 GT Mac Edition
0.09 TFLOPS
Radeon HD 7970 +4110%
3.789 TFLOPS
VS

Graphics Card

May 2010
Release Date
Dec 2011
GeForce 9
Generation
Southern Islands
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

-
-
-
-
-
-
800 MHz
Memory Clock
1375 MHz

Memory

512MB
Memory Size
3GB
GDDR3
Memory Type
GDDR5
128bit
Memory Bus
384bit
25.60GB/s
Bandwidth
264.0GB/s

Render Config

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

Theoretical Performance

4.400 GPixel/s
Pixel Rate
29.60 GPixel/s
8.800 GTexel/s
Texture Rate
118.4 GTexel/s
-
-
-
89.60 GFLOPS
FP32 (float)
3.789 TFLOPS
-
FP64 (double)
947.2 GFLOPS

Board Design

50W
TDP
250W
250 W
Suggested PSU
600 W
2x DVI 1x S-Video
Outputs
1x DVI 1x HDMI 1.4a 2x mini-DisplayPort 1.2
None
Power Connectors
1x 6-pin + 1x 8-pin

Graphics Processor

G96C
GPU Name
Tahiti
-
GPU Variant
Tahiti XT (215-0821060)
Tesla
Architecture
GCN 1.0
TSMC
Foundry
TSMC
55 nm
Process Size
28 nm
0.314 billion
Transistors
4.313 billion
121 mm²
Die Size
352 mm²

Graphics Features

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

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