Home GPU Comparison NVIDIA GeForce GTX 650 vs AMD Radeon RX 7900 GRE

NVIDIA GeForce GTX 650 vs AMD Radeon RX 7900 GRE

We compared two Desktop platform GPUs: 1024MB VRAM GeForce GTX 650 and 16GB VRAM Radeon RX 7900 GRE to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 650 's Advantages
Lower TDP (65W vs 260W)
AMD Radeon RX 7900 GRE 's Advantages
Released 10 years and 10 months late
Boost Clock2245MHz
More VRAM (16GB vs 1024GB)
Larger VRAM bandwidth (576.0GB/s vs 80.00GB/s)
4736 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce GTX 650
0.812 TFLOPS
Radeon RX 7900 GRE +5562%
45.98 TFLOPS
Blender
GeForce GTX 650
47
Radeon RX 7900 GRE +6525%
3114
VS

Graphics Card

Sep 2012
Release Date
Jul 2023
GeForce 600
Generation
Navi III
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 4.0 x16

Clock Speeds

-
Base Clock
1287 MHz
-
Boost Clock
2245 MHz
1250 MHz
Memory Clock
2250 MHz

Memory

1024MB
Memory Size
16GB
GDDR5
Memory Type
GDDR6
128bit
Memory Bus
256bit
80.00GB/s
Bandwidth
576.0GB/s

Render Config

-
Compute Units
80
-
-
-
384
Shading Units
5120
32
TMUs
320
16
ROPs
160
-
-
-
-
RT Cores
80
16 KB (per SMX)
L1 Cache
256 KB per Array
256 KB
L2 Cache
6 MB
-
L3 Cache
64 MB

Theoretical Performance

8.464 GPixel/s
Pixel Rate
359.2 GPixel/s
33.86 GTexel/s
Texture Rate
718.4 GTexel/s
-
FP16 (half)
91.96 TFLOPS
812.5 GFLOPS
FP32 (float)
45.98 TFLOPS
33.86 GFLOPS
FP64 (double)
1437 GFLOPS

Board Design

65W
TDP
260W
250 W
Suggested PSU
600 W
2x DVI 1x mini-HDMI 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

GK107
GPU Name
Navi 31
GK107-450-A2
GPU Variant
Navi 31 XL (215-145000206)
Kepler
Architecture
RDNA 3.0
TSMC
Foundry
TSMC
28 nm
Process Size
5 nm
1.27 billion
Transistors
57.7 billion
118 mm²
Die Size
529 mm²

Graphics Features

12 (11_0)
DirectX
12 Ultimate (12_2)
4.6
OpenGL
4.6
3.0
OpenCL
2.2
1.1
Vulkan
1.3
3.0
CUDA
-
5.1
Shader Model
6.7

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