NVIDIA GeForce GTX 1630 vs AMD Radeon HD 7990
GPU Specs Compare
Graphics Card
Release Date
Jun 2022
Apr 2013
Generation
GeForce 16
Southern Islands
Type
Desktop
Desktop
Bus Interface
PCIe 3.0 x16
PCIe 3.0 x16
Clock Speeds
Base Clock
1740 MHz
950 MHz
Boost Clock
1785 MHz
1000 MHz
Memory Clock
1500 MHz
1500 MHz
Memory
Memory Size
4GB
3GB
Memory Type
GDDR6
GDDR5
Memory Bus
64bit
384bit
Bandwidth
96.00GB/s
288.0GB/s
Render Config
SM Count
8
-
Shading Units
512
2048
TMUs
32
128
ROPs
16
32
L1 Cache
64 KB (per SM)
16 KB (per CU)
L2 Cache
1024 KB
768 KB
Compute Units
-
32
Theoretical Performance
Pixel Rate
28.56 GPixel/s
32.00 GPixel/s
Texture Rate
57.12 GTexel/s
128.0 GTexel/s
FP16 (half)
3.656 TFLOPS
-
FP32 (float)
1.828 TFLOPS
4.096 TFLOPS
FP64 (double)
57.12 GFLOPS
1024 GFLOPS
Graphics Processor
GPU Name
TU117
Malta
GPU Variant
TU117-150-KA-A1
Malta XT(215-0849026)
Architecture
Turing
GCN 1.0
Foundry
TSMC
TSMC
Process Size
12 nm
28 nm
Transistors
4.7 billion
4.313 billion
Die Size
200 mm²
365 mm²
Board Design
TDP
75W
375W
Suggested PSU
250 W
750 W
Outputs
1x DVI1x HDMI 2.01x DisplayPort 1.4a
1x DVI4x mini-DisplayPort 1.2
Power Connectors
None
2x 8-pin
Graphics Features
DirectX
12 (12_1)
12 (11_1)
OpenGL
4.6
4.6
OpenCL
3.0
1.2
Vulkan
1.3
1.2
CUDA
7.5
-
Shader Model
6.8
5.1
📊 Benchmark
3DMark Time Spy
2,100
-
3DMark Time Spy Extreme
953
-