Home GPU Comparison NVIDIA GeForce RTX 4060 Ti 8 GB vs AMD Radeon HD 7990

NVIDIA GeForce RTX 4060 Ti 8 GB vs AMD Radeon HD 7990

We compared two Desktop platform GPUs: 8GB VRAM GeForce RTX 4060 Ti 8 GB and 3GB VRAM Radeon HD 7990 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce RTX 4060 Ti 8 GB 's Advantages
Released 10 years and 1 months late
Boost Clock has increased by 154% (2535MHz vs 1000MHz)
More VRAM (8GB vs 3GB)
2304 additional rendering cores
Lower TDP (160W vs 375W)

Score

Benchmark

FP32 (float)
GeForce RTX 4060 Ti 8 GB +438%
22.06 TFLOPS
Radeon HD 7990
4.096 TFLOPS
VS

Graphics Card

May 2023
Release Date
Apr 2013
GeForce 40
Generation
Southern Islands
Desktop
Type
Desktop
PCIe 4.0 x8
Bus Interface
PCIe 3.0 x16

Clock Speeds

2310 MHz
Base Clock
950 MHz
2535 MHz
Boost Clock
1000 MHz
2250 MHz
Memory Clock
1500 MHz

Memory

8GB
Memory Size
3GB
GDDR6
Memory Type
GDDR5
128bit
Memory Bus
384bit
288.0GB/s
Bandwidth
288.0GB/s

Render Config

-
Compute Units
32
34
SM Count
-
4352
Shading Units
2048
136
TMUs
128
48
ROPs
32
136
Tensor Cores
-
34
RT Cores
-
128 KB (per SM)
L1 Cache
16 KB (per CU)
32 MB
L2 Cache
768 KB
-
-
-

Theoretical Performance

121.7 GPixel/s
Pixel Rate
32.00 GPixel/s
344.8 GTexel/s
Texture Rate
128.0 GTexel/s
22.06 TFLOPS
FP16 (half)
-
22.06 TFLOPS
FP32 (float)
4.096 TFLOPS
344.8 GFLOPS
FP64 (double)
1024 GFLOPS

Board Design

160W
TDP
375W
450 W
Suggested PSU
750 W
1x HDMI 2.1 3x DisplayPort 1.4a
Outputs
1x DVI 4x mini-DisplayPort 1.2
1x 16-pin
Power Connectors
2x 8-pin

Graphics Processor

AD106
GPU Name
Malta
AD106-350-A1
GPU Variant
Malta XT (215-0849026)
Ada Lovelace
Architecture
GCN 1.0
TSMC
Foundry
TSMC
5 nm
Process Size
28 nm
22.9 billion
Transistors
4.313 billion
190 mm²
Die Size
365 mm²

Graphics Features

12 Ultimate (12_2)
DirectX
12 (11_1)
4.6
OpenGL
4.6
3.0
OpenCL
1.2
1.3
Vulkan
1.2
8.9
CUDA
-
6.7
Shader Model
5.1

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