NVIDIA GeForce GTX 770 vs AMD Radeon Instinct MI250X
GPU Specs Compare
Graphics Card
Release Date
May 2013
Nov 2021
Generation
GeForce 700
Radeon Instinct
Type
Desktop
Professional
Bus Interface
PCIe 3.0 x16
PCIe 4.0 x16
Clock Speeds
Base Clock
1046 MHz
1000 MHz
Boost Clock
1085 MHz
1700 MHz
Memory Clock
1753 MHz
1600 MHz
Memory
Memory Size
2GB
128GB
Memory Type
GDDR5
HBM2e
Memory Bus
256bit
8192bit
Bandwidth
224.4GB/s
3277GB/s
Render Config
Shading Units
1536
14080
TMUs
128
880
ROPs
32
0
L1 Cache
16 KB (per SMX)
16 KB (per CU)
L2 Cache
512 KB
16 MB
Compute Units
-
220
Theoretical Performance
Pixel Rate
34.72 GPixel/s
0 MPixel/s
Texture Rate
138.9 GTexel/s
1496 GTexel/s
FP32 (float)
3.333 TFLOPS
47.87 TFLOPS
FP64 (double)
138.9 GFLOPS
47.87 TFLOPS
FP16 (half)
-
383.0 TFLOPS
Graphics Processor
GPU Name
GK104
Aldebaran
GPU Variant
GK104-425-A2
Aldebaran XT
Architecture
Kepler
CDNA 2.0
Foundry
TSMC
TSMC
Process Size
28 nm
6 nm
Transistors
3.54 billion
58.2 billion
Die Size
294 mm²
Unknown
Board Design
TDP
230W
500W
Suggested PSU
550 W
900 W
Outputs
2x DVI1x HDMI 1.4a1x DisplayPort 1.2
No outputs
Power Connectors
1x 6-pin + 1x 8-pin
2x 8-pin
Graphics Features
DirectX
12 (11_0)
N/A
OpenGL
4.6
N/A
OpenCL
3.0
3.0
Vulkan
1.1
N/A
CUDA
3.0
-
Shader Model
5.1
N/A
📊 Benchmark
3DMark Time Spy
2,153
-
OctaneBench
38
-
Blender
252
-