GPU Comparison
RADEON
AMD Radeon HD 7790
CORE STATE
Bonaire
VRAM
1024 MB
CLOCK SPEED
—
TDP
85 W
BUS WIDTH
128 bit
ARCHITECTURE
GCN 2.0
PROCESS
28 nm
LAUNCH DATE
2013
VS
GEFORCE
GeForce RTX 3090 Ti
CORE STATE
GA102
VRAM
24 GB
CLOCK SPEED
1860 MHz
TDP
450 W
BUS WIDTH
384 bit
ARCHITECTURE
Ampere
PROCESS
8 nm
LAUNCH DATE
2022
PERFORMANCE BENCHMARKS
geekbench_metal
3dmark_3dmark_steel_nomad_dx12
geekbench_opencl
geekbench_vulkan
DETAILED SPECIFICATIONS
SPECIFICATION
HD 7790
RTX 3090 Ti
Core Specs
Shading Units
896
10,752
+1100.0%
Shaders
896
10,752
+1100.0%
TMUs
56
336
+500.0%
ROPs
16
112
+600.0%
Compute Units
14
—
SM Count
—
84
Clocks
Base Clock
—
1560 MHz
Boost Clock
—
1860 MHz
GPU Clock
1000 MHz
—
Memory Clock
1500 MHz
6 Gbps effective
1313 MHz
21 Gbps effective
Memory
Memory Size
1024 MB
24 GB
VRAM (MB)
1,024
24,576
+2300.0%
Memory Type
GDDR5
GDDR6X
Memory Bus
128 bit
384 bit
Bandwidth
96.00 GB/s
1.01 TB/s
Cache
L1 Cache
16 KB (per CU)
128 KB (per SM)
L2 Cache
256 KB
6 MB
Performance
Pixel Rate
16.00 GPixel/s
208.3 GPixel/s
Texture Rate
56.00 GTexel/s
625.0 GTexel/s
FP32 (TFLOPS)
1.792 TFLOPS
40.00 TFLOPS
FP64 (TFLOPS)
112.0 GFLOPS (1:16)
625.0 GFLOPS (1:64)
FP16 (TFLOPS)
—
40.00 TFLOPS (1:1)
AI/RT
RT Cores
—
84
Tensor Cores
—
336
Power
TDP
85 W
450 W
TDP (W)
85
450
+429.4%
Suggested PSU
250 W
850 W
Power Connectors
1x 6-pin
1x 16-pin
Architecture
Architecture
GCN 2.0
Ampere
GPU Name
Bonaire
GA102
Generation
Southern Islands
(HD 7700)
GeForce 30
Process Size
28 nm
8 nm
Transistors
2,080 million
28,300 million
Die Size
160 mm²
628 mm²
Foundry
TSMC
Samsung
Density
13.0M / mm²
45.1M / mm²
API Support
DirectX
12 (12_0)
12 Ultimate (12_2)
OpenGL
4.6
4.6
Vulkan
1.2.170
1.4
OpenCL
2.1
3.0
CUDA
—
8.6
Shader Model
6.5
6.8
Physical
Slot Width
Dual-slot
Triple-slot
Length
183 mm
7.2 inches
336 mm
13.2 inches
Height
—
140 mm
5.5 inches
Outputs
1x DVI1x HDMI 1.4a2x mini-DisplayPort 1.2
1x HDMI 2.13x DisplayPort 1.4a
Bus Interface
PCIe 3.0 x16
PCIe 4.0 x16
Other
Launch Price
149 USD
1,999 USD
Production
End-of-life
End-of-life
Predecessor
Northern Islands
GeForce 20
Successor
Sea Islands
GeForce 40