NVIDIA GeForce GTX 960 OEM vs AMD Radeon RX 7990 XTX
We compared two Desktop platform GPUs: 4GB VRAM GeForce GTX 960 OEM and 24GB VRAM Radeon RX 7990 XTX to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
AMD Radeon RX 7990 XTX 's Advantages
Boost Clock has increased by 200% (3599MHz vs 1201MHz)
More VRAM (24GB vs 4GB)
Larger VRAM bandwidth (1152GB/s vs 112.2GB/s)
5120 additional rendering cores
Score
Benchmark
FP32 (float)
GeForce GTX 960 OEM
2.46 TFLOPS
Radeon RX 7990 XTX
+3495%
88.45 TFLOPS
Graphics Card
Nov 2015
Release Date
Unknown
GeForce 900
Generation
Navi III
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 4.0 x16
Clock Speeds
1176 MHz
Base Clock
2500 MHz
1201 MHz
Boost Clock
3599 MHz
1753 MHz
Memory Clock
3000 MHz
Memory
4GB
Memory Size
24GB
GDDR5
Memory Type
GDDR6
128bit
Memory Bus
384bit
112.2GB/s
Bandwidth
1152GB/s
Render Config
-
Compute Units
96
-
-
-
1024
Shading Units
6144
64
TMUs
384
32
ROPs
192
-
-
-
-
RT Cores
96
48 KB (per SMM)
L1 Cache
256 KB per Array
1024 KB
L2 Cache
6 MB
-
L3 Cache
192 MB
Theoretical Performance
38.43 GPixel/s
Pixel Rate
691.0 GPixel/s
76.86 GTexel/s
Texture Rate
1382 GTexel/s
-
FP16 (half)
176.9 TFLOPS
2.460 TFLOPS
FP32 (float)
88.45 TFLOPS
76.86 GFLOPS
FP64 (double)
2.764 TFLOPS
Board Design
Unknown
TDP
405W
200 W
Suggested PSU
800 W
No outputs
Outputs
1x HDMI 2.1a
2x DisplayPort 2.1
1x USB Type-C
None
Power Connectors
3x 8-pin
Graphics Processor
GM206
GPU Name
Navi 31
GTX 960 OEM
GPU Variant
Navi 31 XTX+
Maxwell 2.0
Architecture
RDNA 3.0
TSMC
Foundry
TSMC
28 nm
Process Size
5 nm
2.94 billion
Transistors
57.7 billion
228 mm²
Die Size
529 mm²
Graphics Features
12 (12_1)
DirectX
12 Ultimate (12_2)
4.6
OpenGL
4.6
3.0
OpenCL
2.2
1.3
Vulkan
1.3
5.2
CUDA
-
6.7
Shader Model
6.7
