Home GPU Comparison AMD Radeon HD 7950 Monica BIOS 1 vs NVIDIA GeForce RTX 3090

AMD Radeon HD 7950 Monica BIOS 1 vs NVIDIA GeForce RTX 3090

We compared two Desktop platform GPUs: 3GB VRAM Radeon HD 7950 Monica BIOS 1 and 24GB VRAM GeForce RTX 3090 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 7950 Monica BIOS 1 's Advantages
Lower TDP (185W vs 350W)
NVIDIA GeForce RTX 3090 's Advantages
Released 8 years and 8 months late
Boost Clock1695MHz
More VRAM (24GB vs 3GB)
Larger VRAM bandwidth (936.2GB/s vs 240.0GB/s)
8960 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon HD 7950 Monica BIOS 1
2.842 TFLOPS
GeForce RTX 3090 +1151%
35.58 TFLOPS
VS

Graphics Card

Jan 2012
Release Date
Sep 2020
Southern Islands
Generation
GeForce 30
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 4.0 x16

Clock Speeds

-
Base Clock
1395 MHz
-
Boost Clock
1695 MHz
1250 MHz
Memory Clock
1219 MHz

Memory

3GB
Memory Size
24GB
GDDR5
Memory Type
GDDR6X
384bit
Memory Bus
384bit
240.0GB/s
Bandwidth
936.2GB/s

Render Config

-
SM Count
82
24
Compute Units
-
1536
Shading Units
10496
96
TMUs
328
32
ROPs
112
-
Tensor Cores
328
-
RT Cores
82
16 KB (per CU)
L1 Cache
128 KB (per SM)
768 KB
L2 Cache
6 MB

Theoretical Performance

29.60 GPixel/s
Pixel Rate
189.8 GPixel/s
88.80 GTexel/s
Texture Rate
556.0 GTexel/s
-
FP16 (half)
35.58 TFLOPS
2.842 TFLOPS
FP32 (float)
35.58 TFLOPS
710.4 GFLOPS
FP64 (double)
556.0 GFLOPS

Graphics Processor

Tahiti
GPU Name
GA102
Tahiti PRO (215-0821056)
GPU Variant
GA102-300-A1
GCN 1.0
Architecture
Ampere
TSMC
Foundry
Samsung
28 nm
Process Size
8 nm
4.313 billion
Transistors
28.3 billion
352 mm²
Die Size
628 mm²

Board Design

185W
TDP
350W
450 W
Suggested PSU
750 W
1x DVI 1x HDMI 1.4a 2x mini-DisplayPort 1.2
Outputs
1x HDMI 2.1 3x DisplayPort 1.4a
1x 6-pin + 1x 8-pin
Power Connectors
1x 12-pin

Graphics Features

12 (11_1)
DirectX
12 Ultimate (12_2)
4.6
OpenGL
4.6
1.2
OpenCL
3.0
1.2
Vulkan
1.3
-
CUDA
8.6
5.1
Shader Model
6.6

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