Home GPU Comparison NVIDIA GeForce GTX 950 vs AMD Radeon RX 7900 XT

NVIDIA GeForce GTX 950 vs AMD Radeon RX 7900 XT

We compared two Desktop platform GPUs: 2GB VRAM GeForce GTX 950 and 20GB VRAM Radeon RX 7900 XT to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 950 's Advantages
Lower TDP (90W vs 300W)
AMD Radeon RX 7900 XT 's Advantages
Released 7 years and 3 months late
Boost Clock has increased by 102% (2394MHz vs 1188MHz)
More VRAM (20GB vs 2GB)
Larger VRAM bandwidth (800.0GB/s vs 105.8GB/s)
4608 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce GTX 950
1.825 TFLOPS
Radeon RX 7900 XT +2720%
51.48 TFLOPS
3DMark Time Spy
GeForce GTX 950
1862
Radeon RX 7900 XT +1345%
26911
Shadow of the Tomb Raider 2160p
GeForce GTX 950
5
Radeon RX 7900 XT +1940%
102
Shadow of the Tomb Raider 1440p
GeForce GTX 950
20
Radeon RX 7900 XT +925%
205
Shadow of the Tomb Raider 1080p
GeForce GTX 950
30
Radeon RX 7900 XT +896%
299
VS

Graphics Card

Aug 2015
Release Date
Nov 2022
GeForce 900
Generation
Navi III
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 4.0 x16

Clock Speeds

1024 MHz
Base Clock
1387 MHz
1188 MHz
Boost Clock
2394 MHz
1653 MHz
Memory Clock
2500 MHz

Memory

2GB
Memory Size
20GB
GDDR5
Memory Type
GDDR6
128bit
Memory Bus
320bit
105.8GB/s
Bandwidth
800.0GB/s

Render Config

-
Compute Units
84
-
-
-
768
Shading Units
5376
48
TMUs
336
32
ROPs
192
-
-
-
-
RT Cores
84
48 KB (per SMM)
L1 Cache
256 KB per Array
1024 KB
L2 Cache
6 MB
-
L3 Cache
80 MB

Theoretical Performance

38.02 GPixel/s
Pixel Rate
459.6 GPixel/s
57.02 GTexel/s
Texture Rate
804.4 GTexel/s
-
FP16 (half)
103.0 TFLOPS
1.825 TFLOPS
FP32 (float)
51.48 TFLOPS
57.02 GFLOPS
FP64 (double)
1.609 TFLOPS

Board Design

90W
TDP
300W
250 W
Suggested PSU
700 W
1x DVI 1x HDMI 2.0 3x DisplayPort 1.4a
Outputs
1x HDMI 2.1a 2x DisplayPort 2.1 1x USB Type-C
1x 6-pin
Power Connectors
2x 8-pin

Graphics Processor

GM206
GPU Name
Navi 31
GM206-250-A1
GPU Variant
Navi 31 XT (215-145000156)
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
-
6.4
Shader Model
6.7

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