NVIDIA GeForce GT 1010 DDR4 vs AMD Radeon HD 7990
We compared two Desktop platform GPUs: 2GB VRAM GeForce GT 1010 DDR4 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 GT 1010 DDR4 's Advantages
Released 7 years and 9 months late
Boost Clock has increased by 38% (1380MHz vs 1000MHz)
Lower TDP (20W vs 375W)
AMD Radeon HD 7990 's Advantages
More VRAM (3GB vs 2GB)
Larger VRAM bandwidth (288.0GB/s vs 16.80GB/s)
1792 additional rendering cores
Score
Benchmark
FP32 (float)
GeForce GT 1010 DDR4
0.706 TFLOPS
Radeon HD 7990
+480%
4.096 TFLOPS
3DMark Time Spy
GeForce GT 1010 DDR4
543
Radeon HD 7990
+313%
2246
3DMark Time Spy Extreme
GeForce GT 1010 DDR4
153
Radeon HD 7990
+552%
999
Graphics Card
Jan 2021
Release Date
Apr 2013
GeForce 10
Generation
Southern Islands
Desktop
Type
Desktop
PCIe 3.0 x4
Bus Interface
PCIe 3.0 x16
Clock Speeds
1152 MHz
Base Clock
950 MHz
1380 MHz
Boost Clock
1000 MHz
1050 MHz
Memory Clock
1500 MHz
Memory
2GB
Memory Size
3GB
DDR4
Memory Type
GDDR5
64bit
Memory Bus
384bit
16.80GB/s
Bandwidth
288.0GB/s
Render Config
-
Compute Units
32
2
SM Count
-
256
Shading Units
2048
16
TMUs
128
8
ROPs
32
-
-
-
-
-
-
16 KB (per SM)
L1 Cache
16 KB (per CU)
256 KB
L2 Cache
768 KB
-
-
-
Theoretical Performance
11.04 GPixel/s
Pixel Rate
32.00 GPixel/s
22.08 GTexel/s
Texture Rate
128.0 GTexel/s
-
-
-
706.6 GFLOPS
FP32 (float)
4.096 TFLOPS
29.44 GFLOPS
FP64 (double)
1024 GFLOPS
Board Design
20W
TDP
375W
200 W
Suggested PSU
750 W
1x DVI
1x mini-HDMI 2.0
Outputs
1x DVI
4x mini-DisplayPort 1.2
None
Power Connectors
2x 8-pin
Graphics Processor
GP108
GPU Name
Malta
GP108-200-A1
GPU Variant
Malta XT
(215-0849026)
Pascal
Architecture
GCN 1.0
Samsung
Foundry
TSMC
14 nm
Process Size
28 nm
1.8 billion
Transistors
4.313 billion
74 mm²
Die Size
365 mm²
Graphics Features
12 (12_1)
DirectX
12 (11_1)
4.6
OpenGL
4.6
3.0
OpenCL
1.2
1.3
Vulkan
1.2
6.1
CUDA
-
6.7
Shader Model
5.1
