GPU Comparison

AMD
RADEON

AMD Radeon RX 7900M

CORE STATE Navi 31
VRAM 16 GB
CLOCK SPEED 2090 MHz
TDP 180 W
BUS WIDTH 256 bit
ARCHITECTURE RDNA 3.0
nm
PROCESS 5 nm
LAUNCH DATE 2023
VS
NVIDIA
GEFORCE

CMP 90HX

CORE STATE GA102
VRAM 10 GB
CLOCK SPEED 1710 MHz
TDP 320 W
BUS WIDTH 320 bit
ARCHITECTURE Ampere
nm
PROCESS 8 nm
LAUNCH DATE 2021

PERFORMANCE BENCHMARKS

3dmark_3dmark_steel_nomad_dx12
4,201
N/A
geekbench_opencl
129,499
69,000
geekbench_vulkan
158,760
N/A

Analysis: AMD Radeon RX 7900M vs NVIDIA CMP 90HX

When gaming capability is remarkably evenly matched, the matchup between AMD RX 7900 GPU and NVIDIA CMP 90HX by NVIDIA turns particularly multifaceted. The two cards trade victories over multiple benchmarks. The combined result is one of notable balance. Not one comes out as a obvious leader. The selection depends on personal preferences.

Looking at a hardware perspective, AMD RX 7900 GPU and NVIDIA CMP 90HX by NVIDIA feature equivalent specifications. Video memory capacity, CUDA/stream count, and bus width are nearly matched. This specification equality accounts for the matched score results. Not one maintains a substantial specification advantage. The comparison is balanced.

Finally, builders can choose based on availability instead of benchmark FPS solely. Either AMD RX 7900 GPU and NVIDIA CMP 90HX by NVIDIA provide strong graphics performance for the target price points. The decision depends on personal requirements. Each choice is reasonable. Users shouldn't go astray between them.

DETAILED SPECIFICATIONS

SPECIFICATION
RX 7900M
CMP 90HX
Core Specs
Shading Units
4,608
6,400 +38.9%
Shaders
4,608
6,400 +38.9%
TMUs
288
200 -30.6%
ROPs
192
80 -58.3%
Compute Units
72
SM Count
50
Clocks
Base Clock
1825 MHz
1500 MHz
Boost Clock
2090 MHz
1710 MHz
Memory Clock
2250 MHz 18 Gbps effective
1188 MHz 19 Gbps effective
Memory
Memory Size
16 GB
10 GB
VRAM (MB)
16,384
10,240 -37.5%
Memory Type
GDDR6
GDDR6X
Memory Bus
256 bit
320 bit
Bandwidth
576.0 GB/s
760.3 GB/s
Cache
L1 Cache
256 KB per Array
128 KB (per SM)
L2 Cache
6 MB
5 MB
L3 Cache
64 MB
L0 Cache
64 KB per WGP
Performance
Pixel Rate
401.3 GPixel/s
136.8 GPixel/s
Texture Rate
601.9 GTexel/s
342.0 GTexel/s
FP32 (TFLOPS)
38.52 TFLOPS
21.89 TFLOPS
FP64 (TFLOPS)
1,203.8 GFLOPS (1:32)
342.0 GFLOPS (1:64)
FP16 (TFLOPS)
77.05 TFLOPS (2:1)
21.89 TFLOPS (1:1)
AI/RT
RT Cores
72
50 -30.6%
Tensor Cores
200
Power
TDP
180 W
320 W
TDP (W)
180
320 +77.8%
Suggested PSU
700 W
Power Connectors
None
2x 8-pin
Architecture
Architecture
RDNA 3.0
Ampere
GPU Name
Navi 31
GA102
Codename
Plum Bonito
Generation
Navi Mobile (RX 7000M)
Mining GPUs
Process Size
5 nm
8 nm
Transistors
57,700 million
28,300 million
Die Size
529 mm²
628 mm²
Foundry
TSMC
Samsung
Density
109.1M / mm²
45.1M / mm²
AMD MCM
GCD Transistors
45,400 million
GCD Die Size
304.35 mm²
MCD Transistors
2,050 million x6
API Support
DirectX
12 Ultimate (12_2)
12 Ultimate (12_2)
OpenGL
4.6
4.6
Vulkan
1.4
1.4
OpenCL
2.2
3.0
CUDA
8.6
Shader Model
6.8
6.8
Physical
Slot Width
IGP
Dual-slot
Length
285 mm 11.2 inches
Height
112 mm 4.4 inches
Outputs
Portable Device Dependent
No outputs
Bus Interface
PCIe 4.0 x16
PCIe 1.0 x4
Other
Production
Active
End-of-life
Predecessor
Polaris Mobile
View Radeon RX 7900M Details View CMP 90HX Details