Home GPU Comparison AMD Radeon HD 7950 Monica BIOS 1 vs AMD Radeon RX 6700 XT

AMD Radeon HD 7950 Monica BIOS 1 vs AMD Radeon RX 6700 XT

We compared two Desktop platform GPUs: 3GB VRAM Radeon HD 7950 Monica BIOS 1 and 12GB VRAM Radeon RX 6700 XT 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 230W)
AMD Radeon RX 6700 XT 's Advantages
Released 9 years and 2 months late
Boost Clock2581MHz
More VRAM (12GB vs 3GB)
Larger VRAM bandwidth (384.0GB/s vs 240.0GB/s)
1024 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon HD 7950 Monica BIOS 1
2.842 TFLOPS
Radeon RX 6700 XT +364%
13.21 TFLOPS
VS

Graphics Card

Jan 2012
Release Date
Mar 2021
Southern Islands
Generation
Navi II
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 4.0 x16

Clock Speeds

-
Base Clock
2321 MHz
-
Boost Clock
2581 MHz
1250 MHz
Memory Clock
2000 MHz

Memory

3GB
Memory Size
12GB
GDDR5
Memory Type
GDDR6
384bit
Memory Bus
192bit
240.0GB/s
Bandwidth
384.0GB/s

Render Config

24
Compute Units
40
-
-
-
1536
Shading Units
2560
96
TMUs
160
32
ROPs
64
-
-
-
-
RT Cores
40
16 KB (per CU)
L1 Cache
128 KB per Array
768 KB
L2 Cache
3 MB
-
L3 Cache
96 MB

Theoretical Performance

29.60 GPixel/s
Pixel Rate
165.2 GPixel/s
88.80 GTexel/s
Texture Rate
413.0 GTexel/s
-
FP16 (half)
26.43 TFLOPS
2.842 TFLOPS
FP32 (float)
13.21 TFLOPS
710.4 GFLOPS
FP64 (double)
825.9 GFLOPS

Board Design

185W
TDP
230W
450 W
Suggested PSU
550 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 6-pin + 1x 8-pin

Graphics Processor

Tahiti
GPU Name
Navi 22
Tahiti PRO (215-0821056)
GPU Variant
Navi 22 XT (215-127000006)
GCN 1.0
Architecture
RDNA 2.0
TSMC
Foundry
TSMC
28 nm
Process Size
7 nm
4.313 billion
Transistors
17.2 billion
352 mm²
Die Size
335 mm²

Graphics Features

12 (11_1)
DirectX
12 Ultimate (12_2)
4.6
OpenGL
4.6
1.2
OpenCL
2.1
1.2
Vulkan
1.3
-
-
-
5.1
Shader Model
6.5

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