AMD Radeon HD 7990 vs NVIDIA GeForce RTX 3070 TiM
GPU Specs Compare
Graphics Card
Release Date
Apr 2013
Nov 2022
Generation
Southern Islands
GeForce 30
Type
Desktop
Desktop
Bus Interface
PCIe 3.0 x16
PCIe 4.0 x16
Clock Speeds
Base Clock
950 MHz
915 MHz
Boost Clock
1000 MHz
1410 MHz
Memory Clock
1500 MHz
1750 MHz
Memory
Memory Size
3GB
8GB
Memory Type
GDDR5
GDDR6
Memory Bus
384bit
256bit
Bandwidth
288.0GB/s
448.0GB/s
Render Config
Compute Units
32
-
Shading Units
2048
5888
TMUs
128
184
ROPs
32
96
L1 Cache
16 KB (per CU)
128 KB (per SM)
L2 Cache
768 KB
4 MB
SM Count
-
46
Tensor Cores
-
184
RT Cores
-
46
Theoretical Performance
Pixel Rate
32.00 GPixel/s
135.4 GPixel/s
Texture Rate
128.0 GTexel/s
259.4 GTexel/s
FP32 (float)
4.096 TFLOPS
16.60 TFLOPS
FP64 (double)
1024 GFLOPS
259.4 GFLOPS
FP16 (half)
-
16.60 TFLOPS
Graphics Processor
GPU Name
Malta
GA104
GPU Variant
Malta XT(215-0849026)
-
Architecture
GCN 1.0
Ampere
Foundry
TSMC
Samsung
Process Size
28 nm
8 nm
Transistors
4.313 billion
17.4 billion
Die Size
365 mm²
392 mm²
Board Design
TDP
375W
220W
Suggested PSU
750 W
550 W
Outputs
1x DVI4x mini-DisplayPort 1.2
1x HDMI 2.13x DisplayPort 1.4a
Power Connectors
2x 8-pin
1x 8-pin
Graphics Features
DirectX
12 (11_1)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
1.2
3.0
Vulkan
1.2
1.3
Shader Model
5.1
6.6
CUDA
-
8.6