Home GPU Comparison NVIDIA GeForce RTX 5050 vs AMD Radeon HD 7990

NVIDIA GeForce RTX 5050 vs AMD Radeon HD 7990

We compared two Desktop platform GPUs: 8GB VRAM GeForce RTX 5050 and 3GB VRAM Radeon HD 7990 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce RTX 5050 's Advantages
Released 11 years and 9 months late
Boost Clock has increased by 152% (2520MHz vs 1000MHz)
More VRAM (8GB vs 3GB)
512 additional rendering cores
Lower TDP (100W vs 375W)
AMD Radeon HD 7990 's Advantages
Larger VRAM bandwidth (288.0GB/s vs 224.0GB/s)

Score

Benchmark

FP32 (float)
GeForce RTX 5050 +214%
12.9 TFLOPS
Radeon HD 7990
4.096 TFLOPS
VS

Graphics Card

Jan 2025
Release Date
Apr 2013
GeForce 50
Generation
Southern Islands
Desktop
Type
Desktop
PCIe 5.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

2235 MHz
Base Clock
950 MHz
2520 MHz
Boost Clock
1000 MHz
1750 MHz
Memory Clock
1500 MHz

Memory

8GB
Memory Size
3GB
GDDR6
Memory Type
GDDR5
128bit
Memory Bus
384bit
224.0GB/s
Bandwidth
288.0GB/s

Render Config

-
Compute Units
32
20
SM Count
-
2560
Shading Units
2048
80
TMUs
128
32
ROPs
32
80
Tensor Cores
-
20
RT Cores
-
128 KB (per SM)
L1 Cache
16 KB (per CU)
32 MB
L2 Cache
768 KB
-
-
-

Theoretical Performance

80.64 GPixel/s
Pixel Rate
32.00 GPixel/s
201.6 GTexel/s
Texture Rate
128.0 GTexel/s
12.90 TFLOPS
FP16 (half)
-
12.90 TFLOPS
FP32 (float)
4.096 TFLOPS
201.6 GFLOPS
FP64 (double)
1024 GFLOPS

Board Design

100W
TDP
375W
300 W
Suggested PSU
750 W
1x HDMI 2.1 3x DisplayPort 1.4a
Outputs
1x DVI 4x mini-DisplayPort 1.2
1x 16-pin
Power Connectors
2x 8-pin

Graphics Processor

GB207
GPU Name
Malta
GB207
GPU Variant
Malta XT (215-0849026)
Blackwell 2.0
Architecture
GCN 1.0
TSMC
Foundry
TSMC
0 nm
Process Size
28 nm
Unknown
Transistors
4.313 billion
Unknown
Die Size
365 mm²

Graphics Features

12 Ultimate (12_2)
DirectX
12 (11_1)
4.6
OpenGL
4.6
3.0
OpenCL
1.2
1.3
Vulkan
1.2
9.1
CUDA
-
6.7
Shader Model
5.1

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