Home GPU Comparison NVIDIA T1000 8 GB vs AMD Radeon RX 7900 XT

NVIDIA T1000 8 GB vs AMD Radeon RX 7900 XT

We compared two Desktop platform GPUs: 8GB VRAM T1000 8 GB and 20GB VRAM Radeon RX 7900 XT to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA T1000 8 GB 's Advantages
Lower TDP (50W vs 300W)
AMD Radeon RX 7900 XT 's Advantages
Released 1 years and 6 months late
Boost Clock has increased by 72% (2394MHz vs 1395MHz)
More VRAM (20GB vs 8GB)
Larger VRAM bandwidth (800.0GB/s vs 160.0GB/s)
4480 additional rendering cores

Score

Benchmark

FP32 (float)
T1000 8 GB
2.5 TFLOPS
Radeon RX 7900 XT +1959%
51.48 TFLOPS
Blender
T1000 8 GB
439
Radeon RX 7900 XT +789%
3905
VS

Graphics Card

May 2021
Release Date
Nov 2022
Quadro
Generation
Navi III
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 4.0 x16

Clock Speeds

1065 MHz
Base Clock
1387 MHz
1395 MHz
Boost Clock
2394 MHz
1250 MHz
Memory Clock
2500 MHz

Memory

8GB
Memory Size
20GB
GDDR6
Memory Type
GDDR6
128bit
Memory Bus
320bit
160.0GB/s
Bandwidth
800.0GB/s

Render Config

-
Compute Units
84
14
SM Count
-
896
Shading Units
5376
56
TMUs
336
32
ROPs
192
-
-
-
-
RT Cores
84
64 KB (per SM)
L1 Cache
256 KB per Array
1024 KB
L2 Cache
6 MB
-
L3 Cache
80 MB

Theoretical Performance

44.64 GPixel/s
Pixel Rate
459.6 GPixel/s
78.12 GTexel/s
Texture Rate
804.4 GTexel/s
5.000 TFLOPS
FP16 (half)
103.0 TFLOPS
2.500 TFLOPS
FP32 (float)
51.48 TFLOPS
78.12 GFLOPS
FP64 (double)
1.609 TFLOPS

Board Design

50W
TDP
300W
250 W
Suggested PSU
700 W
4x mini-DisplayPort 1.4a
Outputs
1x HDMI 2.1a 2x DisplayPort 2.1 1x USB Type-C
None
Power Connectors
2x 8-pin

Graphics Processor

TU117
GPU Name
Navi 31
-
GPU Variant
Navi 31 XT (215-145000156)
Turing
Architecture
RDNA 3.0
TSMC
Foundry
TSMC
12 nm
Process Size
5 nm
4.7 billion
Transistors
57.7 billion
200 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
7.5
CUDA
-
6.6
Shader Model
6.7

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