Home GPU Comparison AMD Radeon HD 7990 vs NVIDIA GeForce 9600 GTX

AMD Radeon HD 7990 vs NVIDIA GeForce 9600 GTX

We compared two Desktop platform GPUs: 3GB VRAM Radeon HD 7990 and 512MB VRAM GeForce 9600 GTX to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 7990 's Advantages
Released 3 years and 11 months late
Boost Clock1000MHz
Larger VRAM bandwidth (288.0GB/s vs 44.80GB/s)
1952 additional rendering cores
NVIDIA GeForce 9600 GTX 's Advantages
Lower TDP (140W vs 375W)

Score

Benchmark

FP32 (float)
Radeon HD 7990 +1373%
4.096 TFLOPS
GeForce 9600 GTX
0.278 TFLOPS
VS

Graphics Card

Apr 2013
Release Date
May 2009
Southern Islands
Generation
GeForce 9
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

950 MHz
Base Clock
-
1000 MHz
Boost Clock
-
1500 MHz
Memory Clock
700 MHz

Memory

3GB
Memory Size
512MB
GDDR5
Memory Type
GDDR3
384bit
Memory Bus
256bit
288.0GB/s
Bandwidth
44.80GB/s

Render Config

-
SM Count
12
32
Compute Units
-
2048
Shading Units
96
128
TMUs
48
32
ROPs
16
-
Tensor Cores
-
-
RT Cores
-
16 KB (per CU)
L1 Cache
-
768 KB
L2 Cache
64 KB

Theoretical Performance

32.00 GPixel/s
Pixel Rate
9.280 GPixel/s
128.0 GTexel/s
Texture Rate
27.84 GTexel/s
-
FP16 (half)
-
4.096 TFLOPS
FP32 (float)
278.4 GFLOPS
1024 GFLOPS
FP64 (double)
-

Graphics Processor

Malta
GPU Name
G92
Malta XT (215-0849026)
GPU Variant
-
GCN 1.0
Architecture
Tesla
TSMC
Foundry
TSMC
28 nm
Process Size
65 nm
4.313 billion
Transistors
0.754 billion
365 mm²
Die Size
324 mm²

Board Design

375W
TDP
140W
750 W
Suggested PSU
300 W
1x DVI 4x mini-DisplayPort 1.2
Outputs
2x DVI 1x S-Video
2x 8-pin
Power Connectors
1x 6-pin

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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