Home GPU Comparison NVIDIA P104 101 vs AMD Radeon RX 7990 XTX

NVIDIA P104 101 vs AMD Radeon RX 7990 XTX

We compared two Desktop platform GPUs: 4GB VRAM P104 101 and 24GB VRAM Radeon RX 7990 XTX to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA P104 101 's Advantages
Lower TDP (125W vs 405W)
AMD Radeon RX 7990 XTX 's Advantages
Boost Clock has increased by 114% (3599MHz vs 1683MHz)
More VRAM (24GB vs 4GB)
Larger VRAM bandwidth (1152GB/s vs 256.3GB/s)
3584 additional rendering cores

Score

Benchmark

FP32 (float)
P104 101
8.617 TFLOPS
Radeon RX 7990 XTX +926%
88.45 TFLOPS
VS

Graphics Card

Jan 2018
Release Date
Unknown
Mining GPUs
Generation
Navi III
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 4.0 x16

Clock Speeds

1506 MHz
Base Clock
2500 MHz
1683 MHz
Boost Clock
3599 MHz
2002 MHz
Memory Clock
3000 MHz

Memory

4GB
Memory Size
24GB
GDDR5
Memory Type
GDDR6
256bit
Memory Bus
384bit
256.3GB/s
Bandwidth
1152GB/s

Render Config

-
Compute Units
96
20
SM Count
-
2560
Shading Units
6144
160
TMUs
384
64
ROPs
192
-
-
-
-
RT Cores
96
48 KB (per SM)
L1 Cache
256 KB per Array
2 MB
L2 Cache
6 MB
-
L3 Cache
192 MB

Theoretical Performance

107.7 GPixel/s
Pixel Rate
691.0 GPixel/s
269.3 GTexel/s
Texture Rate
1382 GTexel/s
134.6 GFLOPS
FP16 (half)
176.9 TFLOPS
8.617 TFLOPS
FP32 (float)
88.45 TFLOPS
269.3 GFLOPS
FP64 (double)
2.764 TFLOPS

Board Design

125W
TDP
405W
200 W
Suggested PSU
800 W
No outputs
Outputs
1x HDMI 2.1a 2x DisplayPort 2.1 1x USB Type-C
1x 8-pin
Power Connectors
3x 8-pin

Graphics Processor

GP104
GPU Name
Navi 31
GP104-101-A1
GPU Variant
Navi 31 XTX+
Pascal
Architecture
RDNA 3.0
TSMC
Foundry
TSMC
16 nm
Process Size
5 nm
7.2 billion
Transistors
57.7 billion
314 mm²
Die Size
529 mm²

Graphics Features

12 (12_1)
DirectX
12 Ultimate (12_2)
4.6
OpenGL
4.6
3.0
OpenCL
2.2
1.3
Vulkan
1.3
6.1
CUDA
-
6.4
Shader Model
6.7

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