NVIDIA GeForce GTX 770 vs AMD Radeon VII
We compared two Desktop platform GPUs: 2GB VRAM GeForce GTX 770 and 16GB VRAM Radeon VII to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
NVIDIA GeForce GTX 770 's Advantages
Lower TDP (230W vs 295W)
AMD Radeon VII 's Advantages
Released 5 years and 9 months late
Boost Clock has increased by 61% (1750MHz vs 1085MHz)
More VRAM (16GB vs 2GB)
Larger VRAM bandwidth (1020GB/s vs 224.4GB/s)
2304 additional rendering cores
Score
Benchmark
FP32 (float)
GeForce GTX 770
3.333 TFLOPS
Radeon VII
+303%
13.44 TFLOPS
3DMark Time Spy
GeForce GTX 770
2153
Radeon VII
+314%
8923
Blender
GeForce GTX 770
252
Radeon VII
+206%
772
Graphics Card
May 2013
Release Date
Feb 2019
GeForce 700
Generation
Vega II
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 3.0 x16
Clock Speeds
1046 MHz
Base Clock
1400 MHz
1085 MHz
Boost Clock
1750 MHz
1753 MHz
Memory Clock
1000 MHz
Memory
2GB
Memory Size
16GB
GDDR5
Memory Type
HBM2
256bit
Memory Bus
4096bit
224.4GB/s
Bandwidth
1020GB/s
Render Config
-
Compute Units
60
-
-
-
1536
Shading Units
3840
128
TMUs
240
32
ROPs
64
-
-
-
-
-
-
16 KB (per SMX)
L1 Cache
16 KB (per CU)
512 KB
L2 Cache
4 MB
-
-
-
Theoretical Performance
34.72 GPixel/s
Pixel Rate
112.0 GPixel/s
138.9 GTexel/s
Texture Rate
420.0 GTexel/s
-
FP16 (half)
26.88 TFLOPS
3.333 TFLOPS
FP32 (float)
13.44 TFLOPS
138.9 GFLOPS
FP64 (double)
3.360 TFLOPS
Board Design
230W
TDP
295W
550 W
Suggested PSU
600 W
2x DVI
1x HDMI 1.4a
1x DisplayPort 1.2
Outputs
1x HDMI 2.0b
3x DisplayPort 1.4a
1x 6-pin + 1x 8-pin
Power Connectors
2x 8-pin
Graphics Processor
GK104
GPU Name
Vega 20
GK104-425-A2
GPU Variant
Vega 20 XT
Kepler
Architecture
GCN 5.1
TSMC
Foundry
TSMC
28 nm
Process Size
7 nm
3.54 billion
Transistors
13.23 billion
294 mm²
Die Size
331 mm²
Graphics Features
12 (11_0)
DirectX
12 (12_1)
4.6
OpenGL
4.6
3.0
OpenCL
2.1
1.1
Vulkan
1.3
3.0
CUDA
-
5.1
Shader Model
6.7
