NVIDIA GeForce GTX 970 vs AMD Radeon Instinct MI300X
GPU · Specs Compare
Graphics Card
Release Date
Sep 2014
Dec 2023
Generation
GeForce 900
Radeon Instinct
Type
Desktop
Professional
Bus Interface
PCIe 3.0 x16
PCIe 5.0 x16
Clock Speeds
Base Clock
1050 MHz
1000 MHz
Boost Clock
1178 MHz
2100 MHz
Memory Clock
1753 MHz
1300 MHz
Memory
Memory Size
4GB
192GB
Memory Type
GDDR5
HBM3
Memory Bus
256bit
8192bit
Bandwidth
224.4GB/s
5.32TB/s
Render Config
Shading Units
1664
19456
TMUs
104
1216
ROPs
56
0
L1 Cache
48 KB (per SMM)
16 KB (per CU)
L2 Cache
2 MB
16 MB
Compute Units
—
304
Tensor Cores
—
1216
L3 Cache
—
256 MB
Theoretical Performance
Pixel Rate
65.97 GPixel/s
0 MPixel/s
Texture Rate
122.5 GTexel/s
2553.6 GTexel/s
FP32 (float)
3.920 TFLOPS
81.72 TFLOPS
FP64 (double)
122.5 GFLOPS
40.86 TFLOPS
FP16 (half)
—
81.72 TFLOPS
Graphics Processor
GPU Name
GM204
Aqua Vanjaram
GPU Variant
GM204-200-A1
—
Architecture
Maxwell 2.0
CDNA 3.0
Foundry
TSMC
TSMC
Process Size
28 nm
5 nm
Transistors
5.2 billion
153 billion
Die Size
398 mm²
1017 mm²
Board Design
TDP
148W
750W
Suggested PSU
300 W
1150 W
Outputs
1x DVI1x HDMI 2.03x DisplayPort 1.4a
No outputs
Power Connectors
2x 6-pin
None
Graphics Features
DirectX
12 (12_1)
N/A
OpenGL
4.6
N/A
OpenCL
3.0
3.0
Vulkan
1.3
N/A
CUDA
5.2
—
Shader Model
6.4
N/A
Benchmark
3DMark Time Spy
3,646
—
3DMark Time Spy Extreme
1,683
—
OctaneBench
77
—
Shadow of the Tomb Raider 2160p
15
—
Shadow of the Tomb Raider 1440p
30
—
Shadow of the Tomb Raider 1080p
40
—
Blender
305
—
▲ Specs Compare
Data sourced from official specifications and benchmark tests.